Data as of February 2026. Source: Realtor.com.
The Grundy County, IL real estate market currently shows 144 active listings, with 51 pending sales. Homes are averaging 52 days on the market before going under contract.
Inventory has increased compared to last year, with 50 more homes available — giving buyers more choice.
Homes are selling faster, averaging 52 days on market compared to 61 days last year.
The median listing price has risen 1.4% year-over-year, from $356,200 to $361,249.
Whether you are buying or selling in Grundy County, IL, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 37,367 · Density: 72.7/mi² · Median household income: $81,053
Typical home value: $233,145 · Homeownership: 71.6%
Braceville: 60407
Coal City: 60416
Gardner: 60424
Kinsman: 60437
Mazon: 60444
Morris: 60450
South Wilmington: 60474
Verona: 60479
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.